@font-face{font-family:'Geist';font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/geist-400.woff2) format('woff2')}
@font-face{font-family:'Geist';font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/geist-500.woff2) format('woff2')}
@font-face{font-family:'Geist';font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/geist-600.woff2) format('woff2')}
@font-face{font-family:'Geist';font-style:normal;font-weight:700;font-display:swap;src:url(/fonts/geist-700.woff2) format('woff2')}
@font-face{font-family:'Geist Mono';font-style:normal;font-weight:400;font-display:swap;src:url(/fonts/geist-mono-400.woff2) format('woff2')}
@font-face{font-family:'Geist Mono';font-style:normal;font-weight:500;font-display:swap;src:url(/fonts/geist-mono-500.woff2) format('woff2')}
@font-face{font-family:'Geist Mono';font-style:normal;font-weight:600;font-display:swap;src:url(/fonts/geist-mono-600.woff2) format('woff2')}
.hpw{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}

/* Trinitas Drywall Systems — 21st.dev-style (dark-first, hairline borders, spotlight cards, beam border) */
:root{
  --bg:#09090b;--bg2:#0d0d10;--card:#111114;--card2:#18181c;--inp:#0c0c0f;
  --line:rgba(255,255,255,.08);--line2:rgba(255,255,255,.15);
  --fg:#fafafa;--mut:#a1a1aa;--dim:#71717a;
  --acc:#f2b01e;--acc-t:#f2b01e;--acc-fg:#1a1203;--acc-soft:rgba(242,176,30,.12);--acc-line:rgba(242,176,30,.45);
  --ok:#4ade80;--bad:#f87171;--grid:rgba(255,255,255,.045);--glow:rgba(242,176,30,.15);
  --sh:0 24px 60px -24px rgba(0,0,0,.8);
  --c1:#f2b01e;--c2:#fb923c;--c3:#38bdf8;--c4:#34d399;--c5:#a78bfa;--c6:#71717a;
  --sans:'Geist',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
  --mono:'Geist Mono',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --r:14px;
  color-scheme:dark;
}
@media (prefers-color-scheme:light){:root:not([data-theme="dark"]){
  --bg:#fafaf9;--bg2:#f3f3f1;--card:#ffffff;--card2:#f4f4f5;--inp:#ffffff;
  --line:rgba(0,0,0,.09);--line2:rgba(0,0,0,.17);
  --fg:#18181b;--mut:#52525b;--dim:#5f5f67;
  --acc-t:#8f5a00;--acc-soft:rgba(242,176,30,.17);--acc-line:rgba(170,108,0,.5);
  --ok:#15803d;--bad:#dc2626;--grid:rgba(0,0,0,.05);--glow:rgba(242,176,30,.25);
  --sh:0 24px 50px -28px rgba(0,0,0,.28);color-scheme:light}}
:root[data-theme="light"]{
  --bg:#fafaf9;--bg2:#f3f3f1;--card:#ffffff;--card2:#f4f4f5;--inp:#ffffff;
  --line:rgba(0,0,0,.09);--line2:rgba(0,0,0,.17);
  --fg:#18181b;--mut:#52525b;--dim:#5f5f67;
  --acc-t:#8f5a00;--acc-soft:rgba(242,176,30,.17);--acc-line:rgba(170,108,0,.5);
  --ok:#15803d;--bad:#dc2626;--grid:rgba(0,0,0,.05);--glow:rgba(242,176,30,.25);
  --sh:0 24px 50px -28px rgba(0,0,0,.28);color-scheme:light}

*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:calc(76px + env(safe-area-inset-top,0px))}
body{background:var(--bg);color:var(--fg);font:15px/1.55 var(--sans);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
h1,h2,h3,p,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
a{color:inherit}
button{font-family:inherit}
:focus-visible{outline:2px solid var(--acc);outline-offset:2px;border-radius:6px}
.wrap{width:100%;max-width:1160px;margin-inline:auto;padding-inline:clamp(16px,4vw,28px)}
.mono{font-family:var(--mono)}
.lab{font:500 11.5px/1.2 var(--mono);letter-spacing:.07em;text-transform:uppercase;color:var(--dim)}
.eyebrow{font:500 12px/1 var(--mono);letter-spacing:.08em;text-transform:uppercase;color:var(--acc-t)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:40px;padding:0 16px;border-radius:10px;border:1px solid var(--line2);background:transparent;color:var(--fg);font:500 14px/1 var(--sans);text-decoration:none;cursor:pointer;transition:background .15s,border-color .15s,filter .15s;white-space:nowrap}
.btn:hover{background:var(--card2)}
.btn.pri{background:var(--acc);border-color:transparent;color:var(--acc-fg);font-weight:600;box-shadow:0 1px 0 rgba(255,255,255,.35) inset,0 10px 28px -10px var(--acc)}
.btn.pri:hover{background:var(--acc);filter:brightness(1.07)}
.btn.lg{height:46px;padding:0 20px;font-size:15px}
.btn.sm{height:34px;padding:0 13px;font-size:13px}
.btn.full{width:100%}
.btn svg{width:15px;height:15px;flex:none}

/* nav */
.nav{position:sticky;top:env(safe-area-inset-top,0px);z-index:50;background:var(--bg);background:color-mix(in srgb,var(--bg) 82%,transparent);-webkit-backdrop-filter:saturate(1.4) blur(14px);backdrop-filter:saturate(1.4) blur(14px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;gap:20px;height:60px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;min-width:0}
.brand img{width:34px;height:34px;flex:none;display:block}
.brand b{display:block;font-size:15px;font-weight:600;letter-spacing:-.01em;line-height:1.1}
.brand i{display:block;font:500 10.5px/1.2 var(--mono);letter-spacing:.07em;text-transform:uppercase;color:var(--dim);font-style:normal;margin-top:2px}
.links{display:flex;gap:24px;margin-left:auto;font-size:14px}
.links a{color:var(--mut);text-decoration:none;transition:color .15s}
.links a:hover{color:var(--fg)}
@media(max-width:860px){.links{display:none}.nav .btn{margin-left:auto}}

/* hero */
.hero{position:relative;overflow:clip;padding-block:clamp(48px,9vw,96px) clamp(48px,8vw,88px)}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);background-size:44px 44px;-webkit-mask-image:radial-gradient(ellipse 75% 65% at 50% 0%,#000 25%,transparent 78%);mask-image:radial-gradient(ellipse 75% 65% at 50% 0%,#000 25%,transparent 78%);pointer-events:none}
.hero::after{content:"";position:absolute;left:50%;top:-180px;width:min(900px,140vw);height:420px;transform:translateX(-50%);background:radial-gradient(closest-side,var(--glow),transparent);pointer-events:none}
.hero-in{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:clamp(28px,5vw,64px);align-items:center}
.pill{display:inline-flex;align-items:center;gap:8px;height:30px;padding:0 12px;border-radius:99px;border:1px solid var(--line2);background:var(--card);font:500 12px/1 var(--mono);color:var(--mut);letter-spacing:.02em;max-width:100%}
.pill i{width:6px;height:6px;border-radius:50%;background:var(--acc);box-shadow:0 0 0 3px var(--acc-soft);flex:none}
h1{font-size:clamp(2.35rem,6vw,4.1rem);line-height:1.04;letter-spacing:-.04em;font-weight:600;margin-top:20px;text-wrap:balance;background:linear-gradient(180deg,var(--fg) 30%,var(--mut));-webkit-background-clip:text;background-clip:text;color:transparent}
h1 em{font-style:normal;color:var(--acc-t);-webkit-text-fill-color:var(--acc-t)}
.lead{margin-top:20px;font-size:clamp(1rem,1.6vw,1.12rem);color:var(--mut);max-width:54ch;text-wrap:pretty}
.cta{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.ticks{display:flex;flex-wrap:wrap;gap:8px 20px;margin-top:28px;font:500 12px/1.3 var(--mono);color:var(--dim)}
.ticks li::before{content:"";display:inline-block;width:5px;height:5px;border-radius:1px;background:var(--acc);margin-right:8px;vertical-align:middle}

/* beam border */
@property --ang{syntax:'<angle>';initial-value:0deg;inherits:false}
.beam{position:relative;border:1px solid var(--line);border-radius:var(--r);background:var(--card)}
.beam::before{content:"";position:absolute;inset:-1px;border-radius:inherit;padding:1px;background:conic-gradient(from var(--ang),transparent 0 72%,var(--acc) 88%,transparent 100%);-webkit-mask:linear-gradient(#000 0 0) content-box,linear-gradient(#000 0 0);-webkit-mask-composite:xor;mask:linear-gradient(#000 0 0) content-box exclude,linear-gradient(#000 0 0);pointer-events:none;opacity:.85}
@media(prefers-reduced-motion:no-preference){.beam::before{animation:spin 7s linear infinite}}
@keyframes spin{to{--ang:360deg}}

/* hero card */
.hc{box-shadow:var(--sh)}
.chrome{display:flex;align-items:center;gap:6px;padding:12px 16px;border-bottom:1px solid var(--line)}
.chrome i{width:9px;height:9px;border-radius:50%;background:var(--line2)}
.chrome span{margin-left:8px;font:500 11.5px var(--mono);color:var(--dim)}
.hc-body{padding:20px;display:grid;gap:16px}
.hc-t{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:4px 12px;font-weight:600;font-size:17px;letter-spacing:-.01em}
.hc-t span{font:500 12.5px var(--mono);color:var(--dim)}
.tags{display:flex;flex-wrap:wrap;gap:6px}
.tags span{font:500 11.5px/1 var(--mono);padding:6px 9px;border-radius:7px;border:1px solid var(--line);background:var(--bg2);color:var(--mut)}
.hc-r{display:grid;gap:6px;padding:14px 0;border-block:1px solid var(--line)}
.big{font:600 clamp(1.7rem,3.6vw,2.2rem)/1.1 var(--mono);letter-spacing:-.045em;font-variant-numeric:tabular-nums;text-wrap:balance}
.sub{font-size:12.5px;color:var(--dim)}
.hc-link{font-size:13.5px;color:var(--acc-t);text-decoration:none;font-weight:500}
.hc-link:hover{text-decoration:underline}
@media(max-width:900px){.hero-in{grid-template-columns:minmax(0,1fr)}}

/* strip */
.strip{border-block:1px solid var(--line);background:var(--bg2)}
.strip-in{display:flex;flex-wrap:wrap;gap:10px 28px;padding-block:18px;justify-content:center;font:500 12.5px/1 var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--dim)}
.strip-in span::before{content:"+";color:var(--acc-t);margin-right:10px}

/* sections */
.sec{padding-block:clamp(56px,9vw,104px)}
.sec-h{display:grid;gap:14px;max-width:62ch;margin-bottom:clamp(28px,5vw,48px)}
h2{font-size:clamp(1.75rem,3.8vw,2.7rem);line-height:1.08;letter-spacing:-.035em;font-weight:600;text-wrap:balance}
.sec-h p{color:var(--mut);text-wrap:pretty}
h3{font-weight:600;letter-spacing:-.015em}

/* bento */
.bento{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}
.cell{position:relative;overflow:hidden;min-width:0;border:1px solid var(--line);border-radius:var(--r);background:var(--card);padding:22px;display:flex;flex-direction:column;gap:12px;transition:border-color .2s}
.cell:hover{border-color:var(--line2)}
.cell.w2{grid-column:span 2}.cell.w3{grid-column:1/-1}
.cell h3{font-size:18px}
.cell p{color:var(--mut);font-size:14px;text-wrap:pretty}
.cell > *{position:relative;z-index:1}
.spot::after{content:"";position:absolute;inset:0;background:radial-gradient(340px circle at var(--mx,50%) var(--my,0%),var(--acc-soft),transparent 62%);opacity:0;transition:opacity .25s;pointer-events:none;z-index:0}
.spot:hover::after{opacity:1}
.viz{width:100%;max-width:340px;height:auto;color:var(--dim);margin-top:auto}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:auto}
.chips span{font:500 11.5px/1 var(--mono);padding:6px 9px;border-radius:7px;border:1px solid var(--line);background:var(--bg2);color:var(--mut)}
.lv{display:grid;gap:8px;margin-top:auto}
.lv div{display:grid;grid-template-columns:34px minmax(0,1fr);gap:10px;align-items:center;padding:9px 10px;border:1px solid var(--line);border-radius:9px;background:var(--bg2);font-size:13px;color:var(--mut)}
.lv b{font:600 12px var(--mono);color:var(--acc-t)}
.dots{height:64px;border-radius:9px;border:1px solid var(--line);background-color:var(--bg2);background-image:radial-gradient(var(--dim) 1px,transparent 1.6px);background-size:9px 9px;margin-top:auto}
.sw4{display:flex;gap:8px;margin-top:auto}
.sw4 i{flex:1;height:40px;border-radius:9px;border:1px solid var(--line2)}
.cell.demo{flex-direction:row;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px 24px}
@media(max-width:900px){.bento{grid-template-columns:repeat(2,minmax(0,1fr))}.cell.w3{grid-column:1/-1}}
@media(max-width:600px){.bento{grid-template-columns:minmax(0,1fr)}.cell.w2,.cell.w3{grid-column:auto}}

/* builder */
.build{display:grid;grid-template-columns:minmax(0,1fr) 390px;gap:24px;align-items:start}
.steps{display:grid;gap:14px;counter-reset:step;min-width:0}
.step{border:1px solid var(--line);background:var(--card);border-radius:var(--r);padding:clamp(16px,3vw,22px);display:grid;gap:16px;min-width:0}
.step-h{display:flex;align-items:center;gap:12px}
.step-h h3{font-size:16px}
.num{font:500 11.5px/1 var(--mono);color:var(--acc-t);border:1px solid var(--acc-line);background:var(--acc-soft);border-radius:6px;padding:4px 7px}
.num::before{counter-increment:step;content:counter(step,decimal-leading-zero)}
.hint{font-size:13px;color:var(--mut)}
.seg{display:grid;grid-template-columns:1fr 1fr;gap:4px;padding:4px;border-radius:12px;background:var(--inp);border:1px solid var(--line)}
.seg button{height:40px;border-radius:8px;border:0;background:transparent;color:var(--mut);font:500 14px var(--sans);cursor:pointer;transition:background .15s,color .15s}
.seg button[aria-pressed=true]{background:var(--card2);color:var(--fg);box-shadow:0 0 0 1px var(--line2)}
.grp{display:grid;gap:8px}
.opts{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,150px),1fr));gap:8px}
.opts.tx{grid-template-columns:repeat(auto-fit,minmax(min(100%,118px),1fr))}
.opt{text-align:left;border:1px solid var(--line);background:var(--inp);color:var(--fg);border-radius:10px;padding:11px 12px;cursor:pointer;display:grid;gap:2px;font:inherit;min-width:0;transition:border-color .15s,background .15s}
.opt:hover{border-color:var(--line2)}
.opt b{font-size:14px;font-weight:600}
.opt span{font-size:12.5px;color:var(--mut);line-height:1.35}
.opt[aria-pressed=true]{border-color:var(--acc-line);background:var(--acc-soft)}
.fld{display:grid;gap:6px;min-width:0}
.fld>span{font-size:12.5px;color:var(--mut)}
input[type=text],input[type=number],input[type=tel],input[type=email],select,textarea{width:100%;min-width:0;height:42px;padding:0 12px;border-radius:9px;border:1px solid var(--line2);background:var(--inp);color:var(--fg);font:16px var(--sans);outline:none;transition:border-color .15s,box-shadow .15s}
textarea{height:auto;min-height:96px;padding:10px 12px;resize:vertical;line-height:1.45}
input:focus,select:focus,textarea:focus{border-color:var(--acc-line);box-shadow:0 0 0 3px var(--acc-soft)}
input::placeholder,textarea::placeholder{color:var(--dim)}
.room{border:1px solid var(--line);background:var(--bg2);border-radius:12px;padding:14px;display:grid;gap:12px;min-width:0}
.room-h{display:flex;gap:8px}
.room-h .name{font-weight:600;background:transparent;border-color:transparent;padding-left:6px}
.room-h .name:hover,.room-h .name:focus{background:var(--inp);border-color:var(--line2)}
.x{width:42px;height:42px;flex:none;border-radius:9px;border:1px solid var(--line);background:transparent;color:var(--mut);cursor:pointer;font-size:18px;line-height:1}
.x:hover:not(:disabled){border-color:var(--line2);color:var(--fg)}
.x:disabled{opacity:.35;cursor:not-allowed}
.g3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.g2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.room-b{display:flex;flex-wrap:wrap;gap:12px 22px;align-items:center}
.cnt{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--mut)}
.stp{display:inline-flex;align-items:center;gap:4px}
.stp button{width:30px;height:30px;border-radius:8px;border:1px solid var(--line2);background:var(--inp);color:var(--fg);cursor:pointer;font-size:16px;line-height:1}
.stp button:hover{background:var(--card2)}
.stp output{min-width:24px;text-align:center;font:500 14px var(--mono);color:var(--fg)}
.sw{-webkit-appearance:none;appearance:none;width:38px;height:22px;border-radius:99px;background:var(--line2);position:relative;cursor:pointer;flex:none;transition:background .15s;border:0;margin:0}
.sw::after{content:"";position:absolute;top:3px;left:3px;width:16px;height:16px;border-radius:50%;background:var(--fg);transition:transform .15s}
.sw:checked{background:var(--acc)}
.sw:checked::after{transform:translateX(16px);background:var(--acc-fg)}
.swr{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0;border-top:1px solid var(--line)}
.swr:first-of-type{border-top:0;padding-top:0}
.swr b{display:block;font-size:14px;font-weight:500}
.swr small{display:block;font-size:12.5px;color:var(--mut)}
.prow{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 0;border-top:1px solid var(--line)}
.prow:first-of-type{border-top:0;padding-top:0}
.prow b{display:block;font-size:14px;font-weight:500}
.prow small{display:block;font-size:12.5px;color:var(--mut)}
.err{color:var(--bad);font-size:13.5px}
.done pre{margin:0;padding:14px;border-radius:10px;border:1px solid var(--line);background:var(--bg2);font:12.5px/1.55 var(--mono);color:var(--mut);white-space:pre-wrap;overflow-wrap:anywhere;max-height:340px;overflow:auto}
.acts{display:flex;flex-wrap:wrap;gap:8px}
.phone-txt{font:600 22px var(--mono);letter-spacing:-.03em}

/* quote panel */
.panel{position:sticky;top:calc(84px + env(safe-area-inset-top,0px));min-width:0}
.pcard{padding:22px;display:grid;gap:18px;box-shadow:var(--sh)}
.p-top{display:flex;justify-content:space-between;align-items:center;gap:10px}
.badge{font:500 11px/1 var(--mono);letter-spacing:.05em;text-transform:uppercase;color:var(--acc-t);background:var(--acc-soft);border:1px solid var(--acc-line);padding:5px 8px;border-radius:99px;white-space:nowrap}
.p-range{font:600 clamp(1.6rem,2.6vw,1.95rem)/1.12 var(--mono);letter-spacing:-.045em;font-variant-numeric:tabular-nums;text-wrap:balance}
.p-note{font-size:12.5px;color:var(--dim);margin-top:-8px}
.p-bar{display:flex;gap:2px;height:8px;border-radius:99px;overflow:hidden;background:var(--line)}
.p-bar i{display:block;min-width:3px}
.p-leg{display:flex;flex-wrap:wrap;gap:6px 14px;font-size:12.5px;color:var(--mut);margin-top:10px}
.p-leg span::before{content:"";display:inline-block;width:8px;height:8px;border-radius:2px;background:var(--c);margin-right:6px}
.qty{display:grid;margin-top:8px}
.qty li{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-top:1px solid var(--line);font-size:13.5px}
.qty li:first-child{border-top:0}
.qty .v{font:500 13px var(--mono);white-space:nowrap;text-align:right}
.qty small{display:block;color:var(--dim);font-size:12px;line-height:1.35}
.p-budget{font-size:13px;color:var(--mut);padding:10px 12px;border-radius:9px;border:1px solid var(--line);background:var(--bg2)}
.p-sec{display:grid;gap:2px}
.dock{position:fixed;left:0;right:0;bottom:0;z-index:40;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px clamp(16px,4vw,28px) calc(10px + env(safe-area-inset-bottom,0px));background:var(--bg);background:color-mix(in srgb,var(--bg) 90%,transparent);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-top:1px solid var(--line);transform:translateY(110%);transition:transform .22s;visibility:hidden}
.dock.on{transform:none;visibility:visible}
.dock b{display:block;font:600 18px var(--mono);letter-spacing:-.04em}
@media(min-width:961px){.dock{display:none}}
@media(max-width:960px){.build{grid-template-columns:minmax(0,1fr)}.panel{position:static}}
@media(max-width:560px){.g2{grid-template-columns:minmax(0,1fr)}}

/* process */
.p4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.p4 li{border:1px solid var(--line);border-radius:var(--r);background:var(--card);padding:20px;display:grid;gap:10px;align-content:start}
.p4 .n{font:500 12px var(--mono);color:var(--acc-t)}
.p4 h3{font-size:16px}
.p4 p{font-size:14px;color:var(--mut)}
.pay{margin-top:14px;border:1px solid var(--line);border-radius:var(--r);background:var(--card);padding:clamp(16px,3vw,24px);display:grid;gap:16px}
.pay-bar{display:flex;gap:3px;height:32px}
.pay-bar span{display:flex;align-items:center;justify-content:center;border-radius:6px;font:600 11.5px var(--mono);color:var(--acc-fg);min-width:0}
.pay-bar span:nth-child(1){background:var(--c1)}
.pay-bar span:nth-child(2){background:var(--c2)}
.pay-bar span:nth-child(3){background:var(--c4)}
.pay-bar span:nth-child(4){background:var(--c3)}
.pay ul{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 24px;font-size:14px;color:var(--mut)}
.pay ul b{color:var(--fg);font-family:var(--mono);font-weight:600;margin-right:6px}
@media(max-width:900px){.p4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.p4{grid-template-columns:minmax(0,1fr)}.pay ul{grid-template-columns:minmax(0,1fr)}}

/* faq */
.faq{display:grid;gap:8px;max-width:820px}
.faq details{border:1px solid var(--line);border-radius:12px;background:var(--card);padding:0 18px}
.faq summary{list-style:none;cursor:pointer;padding:16px 0;font-weight:500;display:flex;justify-content:space-between;gap:16px;align-items:center}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font:500 18px var(--mono);color:var(--dim);transition:transform .15s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq p{padding-bottom:16px;color:var(--mut);font-size:14.5px;text-wrap:pretty}

/* contact */
.band{padding:clamp(22px,4vw,40px);display:flex;flex-wrap:wrap;gap:24px 40px;align-items:center;justify-content:space-between;overflow:hidden}
.band > *{position:relative;z-index:1;min-width:0}
.band p{color:var(--mut);margin-top:10px;max-width:46ch}
.ph{display:grid;gap:8px}
.ph a{font:600 clamp(1.5rem,3.4vw,2.1rem)/1 var(--mono);letter-spacing:-.045em;text-decoration:none}
.foot{border-top:1px solid var(--line);padding-block:28px}
.foot-in{display:flex;flex-wrap:wrap;gap:8px 28px;justify-content:space-between;font-size:13px;color:var(--dim)}
.foot-in .mono{font-size:12px}
@media(max-width:960px){.foot{padding-bottom:calc(96px + env(safe-area-inset-bottom,0px))}}
[hidden]{display:none!important}

/* texture lab and finish-level lab */
.tlab{display:grid;gap:10px;margin:2px 0 4px;border:1px solid var(--line);border-radius:12px;background:var(--card2);padding:10px;min-width:0}
.labwall{width:100%;height:auto;aspect-ratio:8/5;display:block;border-radius:8px;border:1px solid var(--line);background:#d9d3c5}
.labcap{display:grid;gap:3px;min-width:0}
.labcap b{font-size:15px;font-weight:600;color:var(--fg);font-family:var(--sans);text-transform:none;letter-spacing:0}
.labcap p{margin:0;font-size:13.5px;line-height:1.5;color:var(--fg);font-family:var(--sans);text-transform:none;letter-spacing:0}
.labcap p.mute{color:var(--mut)}
.hide-m{display:flex;align-items:center;gap:8px;color:var(--mut)!important;font-size:12.5px!important}
.hdots{display:inline-flex;gap:4px}
.hdots i{width:9px;height:9px;border-radius:50%;border:1px solid var(--line2);display:block}
.hdots i.on{background:var(--acc);border-color:var(--acc)}
.labctl{display:flex;flex-wrap:wrap;align-items:center;gap:8px 14px;justify-content:space-between}
.labctl label{text-transform:none;letter-spacing:0;display:flex;align-items:center;gap:10px;font-size:12.5px;color:var(--mut);flex:1 1 220px;min-width:0}
.labctl input[type=range]{flex:1;min-width:90px;accent-color:var(--acc)}
.lightauto{min-height:44px;padding:0 14px}
.tswatch{width:100%;height:auto;aspect-ratio:8/5;display:block;border-radius:6px;border:1px solid var(--line);margin-bottom:6px;background:#d9d3c5}
.opts.tx .opt{transition:transform .18s ease,border-color .15s,background .15s}
@media(prefers-reduced-motion:no-preference){.opts.tx .opt:hover{transform:translateY(-2px)}.opts.tx .opt[aria-pressed=true]{transform:translateY(-2px)}}